We have had our above ground pool up about 3 week and I have constantly struggled to keep the free chlorine levels up. I add chlorine every night and have shocked it...

I have 30000 gal inground pool. In the past three weeks I have dumped 24 gal of hypo 15lbs of granular shock changed the sand in the filter but still have light green...

I have one of those blow up ring pools from walmart yes I know DUH!! Anyway it has started turning green every other day I shock and algaecide even added something to...

I have some clear colored slimmy patches of stuff floating throughout the pool. You can see the stuff floating around and when you try to pick one up it just kind of...

we have what is called tissue algae looks like white tissue paper floating in water had it last summer was told to use floc really didn't help. well it has returned and...

I have an inground pool, 30,000 gallons of water. When we opened our pool about 3 weeks ago, it was green. We added chlorine and algaecide and it cleared up, but was...

I just scooped a chipmonck from the pool. It smells and seem to have been dead for a couple of days. What can I do to clean the water and make it save to swim in it...

Have greenish-gray hairy growth on tile 1/2' above waterline in colored gunite pool. Only way to get rid of is brush, but back in two days. Don't know what it is and...

I HAVE A INTEK 15 X 4FT METAL FRAME POOL BOUGHT NEW.. HAD A WATER DELIVERY OF 4300 GALLONS OF WATER DUMPED IN... WATER HAD A GREENISH TINT TO IT WHEN DUMPED... WE...

Starting last summer we had something on the bottom of our pool. I would take water samples to be tested and everyone of them would say "balanced". I couldn't...

I had above ground pool for 28 years and never ran into this problem. Opened as usual got rid of dirt etc in bottom,vacuum filter etc. Water was very clear and pool...

I've had some problems with my automatic chlorinator, so I've been putting tablets in my skimmer for a week, and needed to shock my pool as the chloramines level was...

With all the talk of Clorox is the 180oz outdoor bottle I saw at Lowe's any better? Says on the side it makes 30 gallons and comes out like a jell.

after 3 weeks of clear, green, cloudy, clear,cloudy, turqoise, cloudy green water I decided to follow the advice of several of you on this great list. I only have the 4...

My pool is 16, 500 gallons

I have algae

fc 2

tc 2

calcium hardness 200

cyanuric acid 60

ph 7.6

total alk 140

no copper, no iron, tds is good

flocked last...

I have an “interesting” problem. I own a 25,000 gallon in-ground pool in Mesa, AZ (USA) and last week I noticed that the walls and floor were turning green with what...

Hello everyone.I have a 24 above the ground pool and have a bad algae and it has leaves at the bottom.We have add about 20 lbs of shock also the pool store had us add...

My pool was very green and after shocking and adjusting ph/alklinity the water had normal levels but was still green. Put in floc and all algae dropped to bottom and...

We have a 33' above ground 25,000 gallon pool with a 250 lb. sand filter. We have replaced the sand. Replaced 1/3 of the water. Clarified it. Shocked it. Swept to waste....

Quick run down, 24k gallon inground pool, vinyl liner, had a sand filter but it went out last Friday and I'm waiting for new one to arrive tomorrow. Have pool on...